CVE-2026-84962

NameCVE-2026-84962
DescriptionAn unauthorized user with key vault write access may cause an authorized client to issue arbitrary authenticated Google Cloud KMS API calls under the authorized user's identity, escalating database-level access into cloud key control and defeating client-side encryption.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libmongocrypt (PTS)bookworm1.7.2-1vulnerable
trixie1.13.2-1vulnerable
forky1.20.3-1fixed
sid1.20.4-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libmongocryptsource(unstable)1.20.2-1

Notes

https://jira.mongodb.org/browse/MONGOCRYPT-960

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